Home / 29,525,190.30-44,287,785.45-25,486,238.70

Finding the Fourth Proportional to 29,525,190.30, 44,287,785.45 and 25,486,238.70

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Solution

The fourth proportional to 29,525,190.30, 44,287,785.45 and 25,486,238.70 is: 38,229,358.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,190.30 : 44,287,785.45 = 25,486,238.70 : x
  2. Step 2: Convert to fraction form
    29,525,190.30/44,287,785.45 = 25,486,238.70/x
  3. Step 3: Cross multiply
    29,525,190.30x = 44,287,785.45 × 25,486,238.70
  4. Step 4: Simplify right side
    29,525,190.30x = 1,128,729,071,473,087
  5. Step 5: Solve for x
    x = 1,128,729,071,473,087/29,525,190.30
  6. Step 6: Final answer
    x = 38,229,358.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.